/*
 * Copyright 2020 The Matrix.org Foundation C.I.C.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.matrix.android.sdk.internal.util

internal fun String.hasSpecialGlobChar(): Boolean {
    return contains("*") || contains("?")
}

// Very simple glob to regexp converter
internal fun String.simpleGlobToRegExp(): String {
    val string = this
    return buildString {
        // append("^")
        string.forEach { char ->
            when (char) {
                '*'  -> append(".*")
                '?'  -> append(".")
                '.'  -> append("\\.")
                '\\' -> append("\\\\")
                else -> append(char)
            }
        }
        // append("$")
    }
}
